vamsi_uk
asked on
port forwarding on sonicwall 2040
Hello experts,
we have got a new sonicwall 2040 firewall which is going to replace linksys firewall. I have never touched a firewall in my life. But im asked to migrate all the settings from linksys firewall to the new sonicwall 2040 firewall. I have noted all the configuration that was there on linksys firewall which seemed fairly straight forward. But unfortunately i dont find sonicwall 2040 as user friendly as linksys. Im trying to copy all the port forwarding settings which are there in linksys firewall to the sonicwall firewall....
one of the port forwading entries in linksys firewall is as follows:
ssh [TCP/22~22] -> 192.168.172.30
Now if i want to implement the same in sonicwall 2040, how can i do that? i will be really greatful if someone can give me instructions on how to do it.
thanks a lot
Regards
Vamsi
we have got a new sonicwall 2040 firewall which is going to replace linksys firewall. I have never touched a firewall in my life. But im asked to migrate all the settings from linksys firewall to the new sonicwall 2040 firewall. I have noted all the configuration that was there on linksys firewall which seemed fairly straight forward. But unfortunately i dont find sonicwall 2040 as user friendly as linksys. Im trying to copy all the port forwarding settings which are there in linksys firewall to the sonicwall firewall....
one of the port forwading entries in linksys firewall is as follows:
ssh [TCP/22~22] -> 192.168.172.30
Now if i want to implement the same in sonicwall 2040, how can i do that? i will be really greatful if someone can give me instructions on how to do it.
thanks a lot
Regards
Vamsi
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These are predefined services. You cannot remove them. Their presence does not make your firewall any less secure, just easier to make changes to in the future.
ASKER
thanks a lot idyllicsys
what if your running enhanced os, what do you do?
ASKER
it is SonicOS Standard one that is on the firewall. Thanks for the solution, now may i ask you another query i have...under firewall->services there are many default services as follows: Chat (IRC) 194 194 TCP
Chat (IRC) 6666 6666 TCP
Chat (IRC) 6667 6667 TCP
Chat (IRC) 6668 6668 TCP
Chat (IRC) 6669 6669 TCP
Chat (IRC) 6670 6670 TCP
Chat (IRC) 7000 7000 TCP
Citrix 1494 1494 TCP
Citrix 1604 1604 UDP
Echo 7 7 TCP
Echo 7 7 UDP
Enhanced TV 9000 9000 TCP
File Transfer (FTP) 21 21 TCP
Filemaker 5003 5003 TCP
Filemaker 5003 5003 UDP
Gatekeeper (H323) 1718 1718 UDP
Gatekeeper (H323) 1719 1719 UDP
Gopher 70 70 TCP
Do we really need all these services and if i want to remove some of them how can i do that, i cant really see any option for doing that. Please let me know abt that also, i will increase the points as i am asking another question in the same thread.
thanks a lot